2033014977

素因数分解:

$3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{23957}}^1$

素因数の和:24422

約数の個数: 32

約数和(自身を含む): 3449952000

約数和(自身を除く): 1416937023

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 449, 1347, 3143, 4041, 9429, 12123, 23957, 28287, 71871, 84861, 167699, 215613, 503097, 646839, 1509291, 4527873, 10756693, 32270079, 75296851, 96810237, 225890553, 290430711, 677671659, 2033014977]

約数ペア:

[(1, 2033014977), (3, 677671659), (7, 290430711), (9, 225890553), (21, 96810237), (27, 75296851), (63, 32270079), (189, 10756693), (449, 4527873), (1347, 1509291), (3143, 646839), (4041, 503097), (9429, 215613), (12123, 167699), (23957, 84861), (28287, 71871)]